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Information Journal Paper

Title

DETERMINING THE EUTROPHICATION STATE OF EKBATAN DAM LAKE USING CARLSON INDEX

Pages

  92-102

Abstract

 Ekbatan dam in Hamedan is located on Abshine river. The purpose of this dam is to supply potable and agriculture water for Hamedan. With respect to WATER QUALITY importance of reservoirs the study aims to investigate EUTROPHICATION state of EKBATAN DAM Lake. In this research a dry season (summer) was chosen to study the quality of water behind the dam as temperature and light is received more by the environment.12 stations were selected in different points of EKBATAN DAM lake and sampling was accomplished. In this study pH, temperature secchi disk, nitrate, phosphate and chlorophyll-a were measured. Then using Calson index the rate of EUTROPHICATION was estimated for all points. Also quality zonation was done using GIS.CARLSON INDEX varies between 35.7 and 50.7 in different stations of the lake. Based on the estimated values of this index, stations located at the entrance of the lake show more eutrophic situation. Also phosphorous is the limiting nutrient in this system. Results show that CARLSON INDEX at station one which is near to dam body is lower in comparison with other points and it is recognized as oligotrophic. Station 11 which is located on the left branch of the lake input is eutrophic. This research showed that Ekbatan reservoir has the potential of EUTROPHICATION.

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    APA: Copy

    TAHERI TIZRO, ABDOLLAH, & GHASHGHAIE, MARYAM. (2016). DETERMINING THE EUTROPHICATION STATE OF EKBATAN DAM LAKE USING CARLSON INDEX. IRANIAN OF IRRIGATION & WATER ENGINEERING, 6(23), 92-102. SID. https://sid.ir/paper/247298/en

    Vancouver: Copy

    TAHERI TIZRO ABDOLLAH, GHASHGHAIE MARYAM. DETERMINING THE EUTROPHICATION STATE OF EKBATAN DAM LAKE USING CARLSON INDEX. IRANIAN OF IRRIGATION & WATER ENGINEERING[Internet]. 2016;6(23):92-102. Available from: https://sid.ir/paper/247298/en

    IEEE: Copy

    ABDOLLAH TAHERI TIZRO, and MARYAM GHASHGHAIE, “DETERMINING THE EUTROPHICATION STATE OF EKBATAN DAM LAKE USING CARLSON INDEX,” IRANIAN OF IRRIGATION & WATER ENGINEERING, vol. 6, no. 23, pp. 92–102, 2016, [Online]. Available: https://sid.ir/paper/247298/en

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